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A Bench Test for the Evaluation of Silver-Steel Lubrication Properties of Railroad Diesel Oils
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English
Abstract
A pin and disc machine has been modified for the evaluation of silver-steel lubrication characteristics of railroad diesel oils. Use of silver pins on polished steel discs at selected loads and rubbing speeds allows good correlation with known engine behavior. In comparison with wear and friction data obtained by the four ball method, this pin and disc test gives better correlation with engine tests than the Modified Four Ball Test.
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Citation
Turnquest, B., Culliney, P., Danehy, R., and Fullman, R., "A Bench Test for the Evaluation of Silver-Steel Lubrication Properties of Railroad Diesel Oils," SAE Technical Paper 690775, 1969, https://doi.org/10.4271/690775.Also In
References
- Dorinson A Broman V. E. Wear 4 1961 93
- Dorinson A. Broman V. E. ASLE Trans 3 1960 1964
- Bowman L. O. Savage M. W. “Laboratory Method for Predicting Silver Bearing Performance of Lubricating Oils.” Paper 110B presented at SAE Annual Meeting January 1960
- Otcasek R. A. “Comparison of Two Laboratory Test Methods Used to Evaluate the Effect of Oil on the Frictional Characteristics of Silver on Steel.” Preprint 61 AM 5C-2 presented at ASLE Annual Meeting April 1961 Philadelphia, Pa